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<h1 title="Package" class="title">Package&nbsp;org.apache.commons.math3.distribution</h1>
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<div class="block">Implementations of common discrete and continuous distributions.</div>
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<p>See:&nbsp;<a href="#package_description">Description</a></p>
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<th class="colFirst" scope="col">Interface</th>
<th class="colLast" scope="col">Description</th>
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<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/IntegerDistribution.html" title="interface in org.apache.commons.math3.distribution">IntegerDistribution</a></td>
<td class="colLast">
<div class="block">Interface for distributions on the integers.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/MultivariateRealDistribution.html" title="interface in org.apache.commons.math3.distribution">MultivariateRealDistribution</a></td>
<td class="colLast">
<div class="block">Base interface for multivariate distributions on the reals.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/RealDistribution.html" title="interface in org.apache.commons.math3.distribution">RealDistribution</a></td>
<td class="colLast">
<div class="block">Base interface for distributions on the reals.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList">
<table class="packageSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
<caption><span>Class Summary</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Class</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/AbstractIntegerDistribution.html" title="class in org.apache.commons.math3.distribution">AbstractIntegerDistribution</a></td>
<td class="colLast">
<div class="block">Base class for integer-valued discrete distributions.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/AbstractMultivariateRealDistribution.html" title="class in org.apache.commons.math3.distribution">AbstractMultivariateRealDistribution</a></td>
<td class="colLast">
<div class="block">Base class for multivariate probability distributions.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/AbstractRealDistribution.html" title="class in org.apache.commons.math3.distribution">AbstractRealDistribution</a></td>
<td class="colLast">
<div class="block">Base class for probability distributions on the reals.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/BetaDistribution.html" title="class in org.apache.commons.math3.distribution">BetaDistribution</a></td>
<td class="colLast">
<div class="block">Implements the Beta distribution.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/BinomialDistribution.html" title="class in org.apache.commons.math3.distribution">BinomialDistribution</a></td>
<td class="colLast">
<div class="block">Implementation of the binomial distribution.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/CauchyDistribution.html" title="class in org.apache.commons.math3.distribution">CauchyDistribution</a></td>
<td class="colLast">
<div class="block">Implementation of the Cauchy distribution.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/ChiSquaredDistribution.html" title="class in org.apache.commons.math3.distribution">ChiSquaredDistribution</a></td>
<td class="colLast">
<div class="block">Implementation of the chi-squared distribution.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/EnumeratedDistribution.html" title="class in org.apache.commons.math3.distribution">EnumeratedDistribution</a>&lt;T&gt;</td>
<td class="colLast">
<div class="block">A generic implementation of a
 <a href="http://en.wikipedia.org/wiki/Probability_distribution#Discrete_probability_distribution">
 discrete probability distribution (Wikipedia)</a> over a finite sample space,
 based on an enumerated list of &lt;value, probability&gt; pairs.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/EnumeratedIntegerDistribution.html" title="class in org.apache.commons.math3.distribution">EnumeratedIntegerDistribution</a></td>
<td class="colLast">
<div class="block">Implementation of an integer-valued <a href="../../../../../org/apache/commons/math3/distribution/EnumeratedDistribution.html" title="class in org.apache.commons.math3.distribution"><code>EnumeratedDistribution</code></a>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/EnumeratedRealDistribution.html" title="class in org.apache.commons.math3.distribution">EnumeratedRealDistribution</a></td>
<td class="colLast">
<div class="block">Implementation of a real-valued <a href="../../../../../org/apache/commons/math3/distribution/EnumeratedDistribution.html" title="class in org.apache.commons.math3.distribution"><code>EnumeratedDistribution</code></a>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/ExponentialDistribution.html" title="class in org.apache.commons.math3.distribution">ExponentialDistribution</a></td>
<td class="colLast">
<div class="block">Implementation of the exponential distribution.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/FDistribution.html" title="class in org.apache.commons.math3.distribution">FDistribution</a></td>
<td class="colLast">
<div class="block">Implementation of the F-distribution.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/GammaDistribution.html" title="class in org.apache.commons.math3.distribution">GammaDistribution</a></td>
<td class="colLast">
<div class="block">Implementation of the Gamma distribution.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/GeometricDistribution.html" title="class in org.apache.commons.math3.distribution">GeometricDistribution</a></td>
<td class="colLast">
<div class="block">Implementation of the geometric distribution.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/HypergeometricDistribution.html" title="class in org.apache.commons.math3.distribution">HypergeometricDistribution</a></td>
<td class="colLast">
<div class="block">Implementation of the hypergeometric distribution.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/KolmogorovSmirnovDistribution.html" title="class in org.apache.commons.math3.distribution">KolmogorovSmirnovDistribution</a></td>
<td class="colLast">Deprecated
<div class="block"><i>to be removed in version 4.0 -
  use <a href="../../../../../org/apache/commons/math3/stat/inference/KolmogorovSmirnovTest.html" title="class in org.apache.commons.math3.stat.inference"><code>KolmogorovSmirnovTest</code></a></i></div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/LevyDistribution.html" title="class in org.apache.commons.math3.distribution">LevyDistribution</a></td>
<td class="colLast">
<div class="block">This class implements the <a href="http://en.wikipedia.org/wiki/L%C3%A9vy_distribution">
 L&eacute;vy distribution</a>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/LogNormalDistribution.html" title="class in org.apache.commons.math3.distribution">LogNormalDistribution</a></td>
<td class="colLast">
<div class="block">Implementation of the log-normal (gaussian) distribution.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/MixtureMultivariateNormalDistribution.html" title="class in org.apache.commons.math3.distribution">MixtureMultivariateNormalDistribution</a></td>
<td class="colLast">
<div class="block">Multivariate normal mixture distribution.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/MixtureMultivariateRealDistribution.html" title="class in org.apache.commons.math3.distribution">MixtureMultivariateRealDistribution</a>&lt;T extends <a href="../../../../../org/apache/commons/math3/distribution/MultivariateRealDistribution.html" title="interface in org.apache.commons.math3.distribution">MultivariateRealDistribution</a>&gt;</td>
<td class="colLast">
<div class="block">Class for representing <a href="http://en.wikipedia.org/wiki/Mixture_model">
 mixture model</a> distributions.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/MultivariateNormalDistribution.html" title="class in org.apache.commons.math3.distribution">MultivariateNormalDistribution</a></td>
<td class="colLast">
<div class="block">Implementation of the multivariate normal (Gaussian) distribution.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/NormalDistribution.html" title="class in org.apache.commons.math3.distribution">NormalDistribution</a></td>
<td class="colLast">
<div class="block">Implementation of the normal (gaussian) distribution.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/ParetoDistribution.html" title="class in org.apache.commons.math3.distribution">ParetoDistribution</a></td>
<td class="colLast">
<div class="block">Implementation of the Pareto distribution.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/PascalDistribution.html" title="class in org.apache.commons.math3.distribution">PascalDistribution</a></td>
<td class="colLast">
<div class="block">
 Implementation of the Pascal distribution.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/PoissonDistribution.html" title="class in org.apache.commons.math3.distribution">PoissonDistribution</a></td>
<td class="colLast">
<div class="block">Implementation of the Poisson distribution.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/TDistribution.html" title="class in org.apache.commons.math3.distribution">TDistribution</a></td>
<td class="colLast">
<div class="block">Implementation of Student's t-distribution.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/TriangularDistribution.html" title="class in org.apache.commons.math3.distribution">TriangularDistribution</a></td>
<td class="colLast">
<div class="block">Implementation of the triangular real distribution.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/UniformIntegerDistribution.html" title="class in org.apache.commons.math3.distribution">UniformIntegerDistribution</a></td>
<td class="colLast">
<div class="block">Implementation of the uniform integer distribution.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/UniformRealDistribution.html" title="class in org.apache.commons.math3.distribution">UniformRealDistribution</a></td>
<td class="colLast">
<div class="block">Implementation of the uniform real distribution.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/WeibullDistribution.html" title="class in org.apache.commons.math3.distribution">WeibullDistribution</a></td>
<td class="colLast">
<div class="block">Implementation of the Weibull distribution.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/commons/math3/distribution/ZipfDistribution.html" title="class in org.apache.commons.math3.distribution">ZipfDistribution</a></td>
<td class="colLast">
<div class="block">Implementation of the Zipf distribution.</div>
</td>
</tr>
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<h2 title="Package org.apache.commons.math3.distribution Description">Package org.apache.commons.math3.distribution Description</h2>
<div class="block">Implementations of common discrete and continuous distributions.</div>
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